Check This Out!
I ran down a hallway, jumped, and grabbed my Iron Man pull-up bar. I used my momentum and touched the ceiling with my feet. It was super cool. I went to do it again, but beforehand, I told my sister, “HEY CHECK THIS OUT!”
I then proceeded as normal. My feet touched, but the bar popped off the door frame. I fell upside down on three stairs. Story credit: Reddit/Ace-a-Nova1